If you want to make a batch of satisfactory non-woven bags, determining the specifications is the top priority. The specification determines the price, and the specification determines the scope of application of the non-woven bag. Providing the manufacturer with the exact size is the first step to obtain an accurate quotation. Otherwise, the price will be an approximate price. Even if the transaction is made, it may not be enough. Ideal, even substandard.

Considering the non-woven bag as a rectangle, the size description order of the environmental protection bag is generally "length * width * side width". The size of advertising tote bags is generally accurate to centimeters, and the size of environmental protection bags used for product packaging (especially for non-deformable products, such as gift boxes and other bags should be accurate) to the millimeter. The errors that are prone to occur when measuring the size of non-woven bags are as follows.

(1) The strap of the non-woven bag is "pressed" later, and its length is also counted (as the length), which is wrong; environmental protection plastic bags are also called environmental protection bags, vest-type plastic bags The straps are born together, and it is wrong to measure the length without taking the straps into account.

(2) If there is a finished non-woven bag packaged with the product, and it is customized compared to this sample, it is necessary to explain to the manufacturer that "the measured data is the distance between the relative edge (outer edge) or the distance between two stitches. distance". If you do not understand, you must inform the non-woven bag manufacturer of the appearance size of the product, plus the appropriate length for the length, width, and side width. This is the size of the environmental protection bag to be made.

(3) In order to save costs, ordinary merchants make non-woven bags smaller and make the side width smaller. Such non-woven bags can not hold much things, and few people are willing to carry them, so they lose their advertising effect.